package com.ruoyi.student.mapper;

import com.ruoyi.student.domain.Student;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface StudentMapper {
    public List<Student> queryAll();
//    新增
    public  int insertStudent(Student student);
//    修改
    public int updateStudent(Student student);
//    删除
    public  int deleteStudent(int id);
}
